3972449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:340

約数の個数: 16

約数和(自身を含む): 4551120

約数和(自身を除く): 578671

約数列:

[1, 13, 29, 41, 257, 377, 533, 1189, 3341, 7453, 10537, 15457, 96889, 136981, 305573, 3972449]

約数ペア:

[(1, 3972449), (13, 305573), (29, 136981), (41, 96889), (257, 15457), (377, 10537), (533, 7453), (1189, 3341)]